Emporner: Hi All is there any way to

Hi All is there any way to change lockscreen picture via command line or powershell scripts? Thanks for any replies. Starting with Windows 10 build 18312, Microsoft added a new group policy setting allowing you (administrator) to enable or disable the acrylic blur effect feature on the sign-in screen background for all users without affecting their transparency effects setting. How to Change Lock Screen Background to Windows Spotlight, Picture, or Slideshow in Windows 10 By default, you need to dismiss the lock screen and enter your credentials on the Sign-in screen to sign in to Windows 10 with your account. This tutorial will show you how to change the sign-in screen background image for all users in Windows 10. You must be signed in as an administrator to be able to change the sign-in screen background image.